iFahrer - Führerschein Vorbereitung APP
Interactive preparation for the driving license test
Technical aspects / 2.7.07-302
What must you do after attaching a semitrailer?
Check the fastening and locking system of the fifth wheel
Connect and check all hoses and cables
Release the reverse lock of the semitrailer
Check the fastening and locking system of the fifth wheel
Connect and check all hoses and cables
Release the reverse lock of the semitrailer
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